Ke$ha.
The girl you have herd on tracks with Taio Cruz to P-Diddy, is back with her solo single "Tik-Tok".
Its mighty catchy and the video isn't half bad either.
She looks like a mixture of Taylor Swift and Ashley Tisdale, though her clothes are abit more edgy and her sound more clubby. I can see this song being a big hit in the clubs towards the end of this year.
